userlist.jsp~25~

这个是jsp和servlet开发的在线考试系统

<%@page contentType="text/html; charset=GBK"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@page import="com.gton.bean.db.DataBean"%>
<%@page import="java.util.ArrayList"%>
<%@page import="com.gton.bean.UserBean"%>
<center>
  <h1>学生管理</h1>
  <table border="1">
    <tr>
      <th>用户编号</th>
      <th>用户名</th>
      <th>年龄</th>
      <th>操作</th>
    </tr>
    <c:forEach var="list" items="${requestScope.list}">
      <tr>
        <td>${list.users_ID}        </td>
        <td>${list.users_Name}        </td>
        <td>${list.Users_Age}</td>
        <td onclick="deleteUsers(${list.users_ID})" style="cursor:hand">删除</td>
      </tr>
    </c:forEach>
  </table>
  <table>
    <tr>
      <td>
        <a href="UsersPage?page=${requestScope.page-1<=0?"1":requestScope.page-1}">上一页</a>
      </td>
      <td>
        <a href="UsersPage?page=${requestScope.page+1>=requestScope.pagecount?requestScope.pagecount:requestScope.page+1}">下一页</a>
      </td>
      <td>${requestScope.page}        /
${requestScope.pagecount}        页
</td>
    </tr>
  </table>





  <hr />
  <h3>学生查询</h3>
<form action="" method="POST">
  <table>
    <tr>
      <td>请输入学生姓名：</td>
      <td>
        <input type="text" name="txtName"/>
        &nbsp;&nbsp;
        <input type="submit" name="submit" value="查询" />
      </td>
    </tr>
  </table>
</form>
  <table border="1">
    <tr>
      <th>学生ID</th>
      <th>学生姓名</th>
      <th>学生密码</th>
    </tr>
  <%
    String name = request.getParameter("txtName");
    if (name != null) {
      DataBean databean = new DataBean();
      ArrayList list = databean.getUserInfoByName(name);
      UserBean user = null;
      for (int i = 0; i < list.size(); i++) {
        user = (UserBean) list.get(i);
  %>
    <tr>
      <td><%=user.getUsers_ID() %>      </td>
      <td><%=user.getUsers_Name() %>      </td>
      <td><%=user.getUsers_Pwd() %>      </td>
    </tr>
  <%}}  %>
  </table>
</center>
<c:if test="${not empty requestScope.alert}">
<script type="" language="javascript">${requestScope.alert}</script></c:if>